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The NutraGap Journal

Nutrition, without the noise.

Straightforward guides on vitamins, minerals, gut health and everyday eating — written for adults in India. New articles regularly.

Vitamins · 23 Sep 2026

Vitamin K2 (MK-7) and Vitamin D3: Why They're Paired

Vitamin D3 and K2 (MK-7) are often combined in supplements because of how they may work together in calcium metabolism. Here's what the evidence says.

Gut Health · 22 Sep 2026

Digestive Enzymes Explained: Papain, Lipase and Amylase

A plain-English guide to papain, lipase and amylase - what these digestive enzymes do, where they come from, and when they may be useful.

Gut Health · 21 Sep 2026

Probiotics and Multivitamins Together: Does It Make Sense?

A look at whether combining probiotics and multivitamins makes sense, how gut health affects nutrient absorption, and what to keep in mind if you take both.

Men's Health · 20 Sep 2026

Multivitamin Before or After Food: Best Time to Take It

A simple, evidence-based guide to when Indian men should take their daily multivitamin for best absorption and fewer digestive niggles.

Vitamins · 18 Sep 2026

Vitamin B12 for Vegetarians: How to Close the Gap

A practical, India-specific guide to understanding vitamin B12 deficiency in vegetarians, and realistic ways to close the gap through diet, fortified foods and supplements.

Vitamins · 17 Sep 2026

Vitamin D Deficiency in Indian Men: Why Sunshine Isn't Enough

Sunny weather doesn't guarantee healthy vitamin D levels. Here's why so many Indian men fall short, and what actually helps.

Men's Health · 16 Sep 2026

Do Indian Men Need a Daily Multivitamin? The Diet Data

A data-led look at whether Indian men's everyday diets meet ICMR-NIN nutrient recommendations, and when a daily multivitamin genuinely helps.